Naveen,
If you are using Riak 1.4, please upgrade to the 2.0.x package of the
client. Maintenance on the 1.5.x series has ceased.
On Fri, Oct 25, 2013 at 10:29 PM, Naveen Tamanam <naveen32in...@gmail.com>wrote:
> Hi All,
>
> I am using the riak with python/django.
>
> Sometimes I am getting the error "Could not get response"
>
> I am using Djang*o 1.5
> Python riak-1.5.2
>
> The error description is as follows;
>
>
> *
>
> Django Version: 1.5
> Python Version: 2.6.6
> Installed Applications:
> ('django.contrib.auth',
> 'django.contrib.contenttypes',
> 'django.contrib.sessions',
> 'django.contrib.sites',
> 'django.contrib.messages',
> 'django.contrib.staticfiles',
> )
> Installed Middleware:
> ('django.middleware.common.CommonMiddleware',
> 'django.contrib.sessions.middleware.SessionMiddleware',
> 'django.contrib.auth.middleware.AuthenticationMiddleware',
> 'django.contrib.messages.middleware.MessageMiddleware')
>
> Traceback:
> File
> "/usr/lib/python2.6/site-packages/Django-1.5-py2.6.egg/django/core/handlers/base.py"
> in get_response
> 115. response = callback(request, *callback_args, **callback_kwargs)
> File "/opt/backend/mobichat/userapp/edit_views.py" in editCamp
> 100. campinfo = helpers.getCampinfoForTemplating(request, url=key)
> File "/opt/backend/mobichat/userapp/helpers.py" in getCampinfoForTemplating
> 213. campinfo['logo_url'], campinfo['logo_name'] =
> CampaignLogoPath.get(url)
> File "/opt/backend/mobichat/common/riak_backend/riak_backend.py" in get
> 1806. obj = cls.bucket.get(camp_uid)
> File
> "/usr/lib/python2.6/site-packages/riak-1.5.2-py2.6.egg/riak/bucket.py" in
> get
> 326. return obj.reload(r=r, pr=pr)
> File
> "/usr/lib/python2.6/site-packages/riak-1.5.2-py2.6.egg/riak/riak_object.py"
> in reload
> 459. Result = t.get(self, r=r, pr=pr, vtag=vtag)
> File
> "/usr/lib/python2.6/site-packages/riak-1.5.2-py2.6.egg/riak/transports/http.py"
> in get
> 152. response = self.http_request('GET', url)
> File
> "/usr/lib/python2.6/site-packages/riak-1.5.2-py2.6.egg/riak/transports/http.py"
> in http_request
> 626. raise RiakError("could not get a response")
>
> Exception Type: RiakError at /manager/camp-edit/EHbo24hFYDZGsg8ujpY9itDtM2a
> Exception Value: 'could not get a response'
>
>
>
> Any body please help me out to fix the above issue.
>
> I see the riak source code
>
> Moudle is at riak-1.5.2-py2.6.egg/riak/transports/http.py
>
> The function where that is coming is as follows
>
> def http_request(self, method, uri, headers=None, body=''):
> """
> Given a Method, URL, Headers, and Body, perform and HTTP request,
> and return a 2-tuple containing a dictionary of response headers
> and the response body.
> """
> if headers is None:
> headers = {}
> # Run the request...
> for retry in range(self.RETRY_COUNT):
> with self._conns.withconn() as conn:
> ### should probably build this try/except into a custom
> ### contextmanager for the connection.
> try:
> conn.request(method, uri, body, headers)
> response = conn.getresponse()
>
> try:
> # Get the response headers...
> response_headers = {'http_code': response.status}
> for (key, value) in response.getheaders():
> response_headers[key.lower()] = value
>
> # Get the body...
> response_body = response.read()
> finally:
> response.close()
>
> return response_headers, response_body
> except socket.error, e:
> conn.close()
> if e[0] == errno.ECONNRESET:
> # Grab another connection and try again.
> continue
> # Don't know how to handle this.
> raise
> except httplib.HTTPException:
> # Just close the connection and try again.
> conn.close()
> continue
>
> # No luck, even with retrying.
> raise RiakError("could not get a response")
>
>
> At line number 626 in riak/transport/http.py
> where http_requst is at http.RiakHttpTransport.http_request
>
>
> This is error is coming very often. For what reason it is coming and how
> to get permanent solution for this error .
>
> --
> Thanks & Regards,
> Naveen Tamanam
>
> _______________________________________________
> riak-users mailing list
> riak-users@lists.basho.com
> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
>
>
--
Sean Cribbs <s...@basho.com>
Software Engineer
Basho Technologies, Inc.
http://basho.com/
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